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because there are to many sides
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Each interior angle of a regular nonagon is 140 degrees. At any point in the tessellated plane, a whole number of shapes must come together and the sum of their interior angles must be 360 degrees. 140 does not go into 360 and so a regular nonagon cannot tessellate.
What else can I help you with?
Does regular heptagon tessellate?
True * * * * * No. The only regular polygons that will tessellate are a triangle, a square and a heagon. So a regular heptagon will not tessellate.
What shape can't you tessellate?
A regular pentagon will not tessellate.
Will a hexagon tile tessellate?
A regular hexagon will tessellate.
Is there such thing as a 3D hexagon?
No. Regular hexagons tessellate and cannot form a 3-d shape.No. Regular hexagons tessellate and cannot form a 3-d shape.No. Regular hexagons tessellate and cannot form a 3-d shape.No. Regular hexagons tessellate and cannot form a 3-d shape.
Which regular polygon will not tessellate by itself?
A regular pentagon
